Date Form Description PDF XBRL Pages
12/19/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 4
12/16/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 4
12/16/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
 16
12/12/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 4
12/06/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 4
12/05/19 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 7
12/03/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 4
11/15/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-4.1
EX-4.2
EX-10.1
EX-10.2
 61
11/15/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
EX-99.2
 27
10/16/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-15
 6
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